Joico KPAK Reconstructor Deep Penetrating Treatment for Severely Damaged Hair Repair and Strengthen Strands Rebuild and Fortify Damaged Hair Improve Elasticity with Keratin and Arginine 8.5 fl oz

This is it—the “holy grail” hair hero that started it all for K-PAK! Packed with a powerful combo of amino acids and Joico’s smart Keratin technology, this 5-minute treatment rebuilds and strengthens stressed strands to instantly restore hair to its healthy-looking greatness. It’s hair reconstruction so targeted, so transformative; it’s the fave of millions of stylists, and we have the awards to prove it*.

Here’s Why You’ll Love It

With a hair-saving formula that rebuilds and re-fortifies even hopeless hair in minutes, this mane must-have prepares your hair for a future with less damage.

-Rebuilds and re-fortifies damaged hair

-64% less breakage*

-Instantly healthier-looking hair

-Improves elasticity & manageability

-Certified PETA Global Animal Test–Free